Even the absolute universality of the law of causality does not necessarily limit (man's) freedom, because the law of causality not only enables him to explain the past and predict the future, but also encourages him to use his intelligence to create new causes and attain new results.

Tolerance is the positive and cordial effort to understand another's beliefs practices and habits with-out necessarily sharing or accepting them

Not everything that is old is necessarily valid and binding. A work need not be despised because it is modern